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A Machine Learning Algorithm Predicting Acute Kidney Injury in Intensive Care Unit Patients (NAVOY Acute Kidney Injury): Proof-of-Concept Study

A Machine Learning Algorithm Predicting Acute Kidney Injury in Intensive Care Unit Patients (NAVOY Acute Kidney Injury): Proof-of-Concept Study

Acute Dialysis Quality Initiative recommends developing tools for predicting AKI, defined as KDIGO stage 2 or 3, rather than targeting all AKI stages. KDIGO stage 1 can be viewed more as a “risk of AKI.” Traditionally, AKI predictors or risk factors have been more strongly associated with higher-severity AKI [17,18]. This stronger association will likely result in more powerful and robust predictive machine learning algorithms.

Inger Persson, Adam Grünwald, Ludivine Morvan, David Becedas, Martin Arlbrandt

JMIR Form Res 2023;7:e45979

Event Prediction Model Considering Time and Input Error Using Electronic Medical Records in the Intensive Care Unit: Retrospective Study

Event Prediction Model Considering Time and Input Error Using Electronic Medical Records in the Intensive Care Unit: Retrospective Study

However, there are no gold standard scores for AKI; therefore, we compared the model only with other machine learning models for AKI events. The prediction performance of the individual models was measured as the area under the receiver operating characteristic curve (AUROC), area under the precision-recall curve (AUPRC), specificity, and F1 score with a fixed sensitivity of 0.85, as considered in a previous study [21].

MinDong Sung, Sangchul Hahn, Chang Hoon Han, Jung Mo Lee, Jayoung Lee, Jinkyu Yoo, Jay Heo, Young Sam Kim, Kyung Soo Chung

JMIR Med Inform 2021;9(11):e26426